Precalculus, 4th Edition
Author: Cynthia Y. Young
Grades 9–12
Course: AP® Precalculus (Applied Approach)
Helps students take the guesswork out of studying by offering them a clear and easy-to-read roadmap that tells them what to do, how to do it, and whether they did it right.
With this latest edition, author Cynthia Young focuses on the most difficult topics in precalculus, bringing clarity to challenging learning objectives. The program can be used as the core text to prepare students for success on the AP Precalculus exam.
NEW for Summer 2026, Interactive Editions offer enhanced features to support your classroom.
Assessment Builder
Quickly create customized assessments from a bank of ready‑made questions aligned to your course. Filter by topic and difficulty, reorder or regenerate questions, and then assign online for instant results or print for pencil‑and‑paper testing. Creating assessments specific for your classroom needs has never been simpler!
You also have the flexibility to build your own custom assessments from a bank of ready-made questions for your course.
Using the topic selector, simply choose the sections from the book you want to test, and the system will bring up related questions ready for you to use.
(Showing Wiley Precalculus as example)
You can also reorder or delete questions to change the flow of your assessment or regenerate questions for new variations that target the same skill set.
Every question includes detailed data, giving you clear insight into the skills it measures and how it connects to your learning goals.
(Showing Wiley Precalculus as example)
Give Students a Head Start on College-Level Coursework
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Student-friendly writing: The text uses a clear, approachable tone to reduce math anxiety and make complex concepts easy to understand.
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Parallel Words and math structure: Side-by-side text and math explanations mimic an in-class experience, aiding comprehension.
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Skill and concept goals: Organized to build both practical skills and deep understanding, helping students master techniques and the reasoning behind concepts.
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Engaging visuals: Strategic visuals and color-coding highlight key functions and graphs, making it easier for visual learners to grasp concepts.
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Interactive learning features: Catch the Mistake exercises, video tutorials, and Your Turn prompts engage students and build confidence.
Wiley and the Wiley logo are trademarks or registered trademarks of John Wiley & Sons, Inc. and/or its affiliates in the United States and other countries.
Advanced Placement,® AP,® and College Board® are trademarks registered and/or owned by the College Board, which is not affiliated with, and does not endorse, this product.

